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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.yql;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertFalse;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.yahoo.component.chain.Chain;
import com.yahoo.prelude.fastsearch.DocumentdbInfoConfig;
import com.yahoo.prelude.fastsearch.DocumentdbInfoConfig.Documentdb;
import com.yahoo.prelude.fastsearch.DocumentdbInfoConfig.Documentdb.Summaryclass;
import com.yahoo.prelude.fastsearch.DocumentdbInfoConfig.Documentdb.Summaryclass.Fields;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.search.Searcher;
import com.yahoo.search.result.Hit;
import com.yahoo.search.searchchain.Execution;
import com.yahoo.search.searchchain.testutil.DocumentSourceSearcher;
import static com.yahoo.search.searchchain.testutil.DocumentSourceSearcher.DEFAULT_SUMMARY_CLASS;;
/**
* Test translation of fields and sources in YQL+ to the associated concepts in
* Vespa.
*/
public class YqlFieldAndSourceTestCase {
private static final String FIELD1 = "field1";
private static final String FIELD2 = "field2";
private static final String FIELD3 = "field3";
private static final String THIRD_OPTION = "THIRD_OPTION";
private Chain<Searcher> searchChain;
private Execution.Context context;
private Execution execution;
@Before
public void setUp() throws Exception {
Query query = new Query("?query=test");
Result result = new Result(query);
Hit hit = createHit("lastHit", .1d, FIELD1, FIELD2, FIELD3);
result.hits().add(hit);
DocumentSourceSearcher mockBackend = new DocumentSourceSearcher();
mockBackend.addResult(query, result);
mockBackend.addSummaryClassByCopy(DEFAULT_SUMMARY_CLASS, Arrays.asList(FIELD1, FIELD2));
mockBackend.addSummaryClassByCopy(Execution.ATTRIBUTEPREFETCH, Arrays.asList(FIELD2));
mockBackend.addSummaryClassByCopy(THIRD_OPTION, Arrays.asList(FIELD3));
DocumentdbInfoConfig config = new DocumentdbInfoConfig(new DocumentdbInfoConfig.Builder()
.documentdb(buildDocumentdbArray()));
searchChain = new Chain<>(new FieldFiller(config), mockBackend);
context = Execution.Context.createContextStub();
execution = new Execution(searchChain, context);
}
private Hit createHit(String id, double relevancy, String... fieldNames) {
Hit h = new Hit(id, relevancy);
h.setFillable();
int i = 0;
for (String field : fieldNames) {
h.setField(field, ++i);
}
return h;
}
private List<Documentdb.Builder> buildDocumentdbArray() {
List<Documentdb.Builder> configArray = new ArrayList<>(1);
configArray.add(new Documentdb.Builder().summaryclass(
buildSummaryclassArray()).name("defaultsearchdefinition"));
return configArray;
}
private List<Summaryclass.Builder> buildSummaryclassArray() {
return Arrays.asList(
new Summaryclass.Builder()
.id(0)
.name(DEFAULT_SUMMARY_CLASS)
.fields(Arrays.asList(new Fields.Builder().name(FIELD1).type("string"),
new Fields.Builder().name(FIELD2).type("string"))),
new Summaryclass.Builder()
.id(1)
.name(Execution.ATTRIBUTEPREFETCH)
.fields(Arrays.asList(new Fields.Builder().name(FIELD2).type("string"))),
new Summaryclass.Builder()
.id(2)
.name(THIRD_OPTION)
.fields(Arrays.asList(new Fields.Builder().name(FIELD3).type("string"))));
}
@After
public void tearDown() throws Exception {
searchChain = null;
context = null;
execution = null;
}
@Test
public final void testTrivial() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD1);
Result result = execution.search(query);
execution.fill(result);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(Execution.ATTRIBUTEPREFETCH));
}
@Test
public final void testWithOnlyAttribute() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD2);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertFalse(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertTrue(result.hits().get(0).isFilled(Execution.ATTRIBUTEPREFETCH));
}
@Test
public final void testWithOnlyDiskfieldCorrectClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD3);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertFalse(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(Execution.ATTRIBUTEPREFETCH));
}
@Test
public final void testTrivialCaseWithOnlyDiskfieldWrongClassRequested() {
final Query query = new Query("?query=test&presentation.summaryFields=" + FIELD1);
Result result = execution.search(query);
execution.fill(result, THIRD_OPTION);
assertEquals(1, result.getConcreteHitCount());
assertTrue(result.hits().get(0).isFilled(THIRD_OPTION));
assertTrue(result.hits().get(0).isFilled(DEFAULT_SUMMARY_CLASS));
assertFalse(result.hits().get(0).isFilled(Execution.ATTRIBUTEPREFETCH));
}
}
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